My project is to detect the mood of a person in an image.
I want it as a percentage from 0-100; 0 for very sad and 100 for very happy.
Can I do it using OpenCV?
Should I download any database for my project for training purpose? If so please help me to start?
Edit:
I have come across this link in OpenCV tutorials. The example is for Gender but the link mentions we can do the same for Emotion also.
Can anyone provide me any reference or suggestions on what DB to download the database and how to do cropping (only lips or ...). How many images?
